QINGDAO HONG LANG MECHANICAL EQUIPMENT CO.,LTD has been dedicated to supplying high pressure washer,foam lance ,pressure lance ,pressure gun ,pressure hose ,pressure nozzle and some other pressure goods also all kinds of their accessories for more than 15 years ,we have the manufacture in the south of China ,we have the most experienced engineer in this filed ,so we can provide you the best technical support,the same time we can catch the newest message on the hot-sale products!